Check it using your brwoser and go to: http://[ip or dns name of server]:8069
You should see the login screen or database creation of OpenERP
Press CTRL+C to stop the server and use exit to get out of the openerp user shell

Installing a boot script (if you want a boot script)

sudo vi /etc/init.d/openerp-server

Use the follwing script: (first press the a to add lines and copy the script)

You should now be able to view the logfile and see that the server has started

less /var/log/openerp/openerp-server.log

and check it using your brwoser and go to: http://[ip or dns name of server]:8069
You should see the login screen or database creation of OpenERP
Change the (super)admin password of openerp. Click on Manage Databases (perhaps you’re already here). Change the password.
It adds the password in plain text in the /etc/openerp-server.conf file, that’s why we changed the permissions on this file!

I have installed on windows .. Openerp on localhost is working well and good.. But when i try to accept from other computers not accesssible.. I have installed openerp v7.0 , postregsql.. There was no web component .. can you help me ?

You probably have a firewall enabled on your windows machine on port 8069. Disable the firewall or make a rule that accepts connections on port 8069 and you will be able to access the OpenERP server from an other computer on http://servername:8069.